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A force F=Ay^(2)+By+C acts on a body in ...

A force `F=Ay^(2)+By+C` acts on a body in the y-direction.The work done by this force during a displacement from y=-a to y=a is

A

`(2Aa^(3))/(3)`

B

`(2Aa^(3))/(3)+2Ca`

C

`(2Aa^(3))/(3)+(Ba^(2))/(2)+Ca`

D

None of these

Text Solution

Verified by Experts

The correct Answer is:
B
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